Base | Representation |
---|---|
bin | 11001000101101101010100… |
… | …01111100011001011100110 |
3 | 21020100100211102001002011221 |
4 | 30202312222033203023212 |
5 | 24212413131021320402 |
6 | 313201311215050554 |
7 | 14423011301546623 |
oct | 1442665217431346 |
9 | 236310742032157 |
10 | 55171711120102 |
11 | 16641211670665 |
12 | 6230792510a5a |
13 | 24a28930b2205 |
14 | d8a479da534a |
15 | 65a22202a337 |
hex | 322daa3e32e6 |
55171711120102 has 32 divisors (see below), whose sum is σ = 84113036928000. Its totient is φ = 27137201370048.
The previous prime is 55171711120081. The next prime is 55171711120103. The reversal of 55171711120102 is 20102111717155.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55171711120103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 762351523 + ... + 762423889.
It is an arithmetic number, because the mean of its divisors is an integer number (2628532404000).
Almost surely, 255171711120102 is an apocalyptic number.
55171711120102 is a deficient number, since it is larger than the sum of its proper divisors (28941325807898).
55171711120102 is a wasteful number, since it uses less digits than its factorization.
55171711120102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94180.
The product of its (nonzero) digits is 4900, while the sum is 34.
Adding to 55171711120102 its reverse (20102111717155), we get a palindrome (75273822837257).
The spelling of 55171711120102 in words is "fifty-five trillion, one hundred seventy-one billion, seven hundred eleven million, one hundred twenty thousand, one hundred two".
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